APA (7th ed.) Citation

Hasler, E. (1992). El cerdito Lolo (3a. ed.). SM.

Chicago Style (17th ed.) Citation

Hasler, Eveline. El Cerdito Lolo. 3a. ed. Madrid: SM, 1992.

MLA (9th ed.) Citation

Hasler, Eveline. El Cerdito Lolo. 3a. ed. SM, 1992.